Disabling a lock code on the DM50-DM60

Learn How to disable a lock code on the DM50/DM55 (K721) and DM60 (K722)
Products affected: DM50™ / DM55™ (K721), DM60™ (K722)
  1. Press the Menu / Options button.
  2. Press Review (up) to scroll to Change Setup?
  3. Press Enter/Yes.
  4. Press Review (down) to scroll to Use Lock Code Setup?
  5. Press Enter/Yes.
  6. Enter the existing lock code and confirm by pressing the Enter/Yes button.
  7. Press Review (down) to scroll to Turn lock off?
  8. Press Enter/Yes. The franking machine confirms Lock Code Disabled.
  9. When prompted to stay in setup, press No to return to the Home screen.
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UPDATED: 14 August 2021